CN102542784A - Remote controller and protection method thereof - Google Patents
Remote controller and protection method thereof Download PDFInfo
- Publication number
- CN102542784A CN102542784A CN2012100629442A CN201210062944A CN102542784A CN 102542784 A CN102542784 A CN 102542784A CN 2012100629442 A CN2012100629442 A CN 2012100629442A CN 201210062944 A CN201210062944 A CN 201210062944A CN 102542784 A CN102542784 A CN 102542784A
- Authority
- CN
- China
- Prior art keywords
- telepilot
- operating area
- time
- unit
- preset
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/90—Additional features
- G08C2201/91—Remote control based on location and proximity
Abstract
The invention provides a remote controller which comprises a detection unit, a judging unit and a processing unit, wherein the detection unit is used for detecting an operation region of the remote controller and generating a detection signal; the judging unit is connected to the detection unit and is used for judging whether an object enters the operation regions or not according to a detection result of the detection unit; the processing unit is connected to the judging unit and is used for setting the remote controller into a protection state if a judgment result of the judging unit is not. Correspondingly, the invention also discloses a protection method of the remote controller. By the technical scheme provided by the invention, whether a user operates the remote controller can be judged and when the judgment result is that no user operates the remote controller, the remote controller enters the protection state, so that electronic elements and the like in the remote controller are protected, the false operation is avoided when the accidents such as falling and collision occur, the damage to the remote controller is reduced and the using safety of equipment is promoted.
Description
Technical field
The present invention relates to plant equipment control field, in particular to the guard method of a kind of telepilot and a kind of telepilot.
Background technology
In production practices; Engineering machinery electronics product is generally operational in the violent occasion of vibration, and very high to the reliability requirement of hardware, for fear of the misoperation that when falling and collide, possibly cause like telepilot; And then cause the misoperation of controlled machinery; Cause security incident, need better antivibration and shatter-resistant safeguard measure be provided, improve the global reliability of product to electronic product.
In addition, when telepilot fell, if internal electronic device is in electriferous state, then judder possibly cause bigger damage, and if can foresee the generation of vibration in advance, and in time carry out power down process, just can protect the telepilot internal electronic device.
Therefore, need a kind of resist technology of telepilot, can judge whether having the user that telepilot is operated; And when not being judged as not, make telepilot get into guard mode, the electronic component of telepilot inside etc. is protected; Fall, collision etc. is unexpected when taking place; Avoid causing misoperation, and reduce the destruction to telepilot, the safety in utilization of lifting means.
Summary of the invention
Whether the present invention just is being based on the problems referred to above, proposes a kind of resist technology to telepilot, can judge having the user that telepilot is operated; And when not being judged as not, make telepilot get into guard mode, the electronic component of telepilot inside etc. is protected; Fall, collision etc. is unexpected when taking place; Avoid causing misoperation, and reduce the destruction to telepilot, the safety in utilization of lifting means.
In view of this, the present invention proposes a kind of telepilot, comprising: detecting unit, the operating area of said telepilot is detected, generate detection signal; Judging unit is connected to said detecting unit, according to the testing result from said detecting unit, judges whether to exist the object that gets into said operating area; Processing unit is connected to said judging unit, if the judged result of said judging unit is that then said telepilot is not set to guard mode.In this technical scheme,, judge whether and to protect telepilot through detecting whether there is the object that gets into operating area; When operating area does not have object; Explain that nobody is operating on it, start guard mode this moment, can prevent to cause misoperation owing to the generation of situations such as telepilot falls, collision; Avoid the potential safety hazard brought thus, improved safety coefficient.Through fall, accident such as collision can get into protected mode before taking place, and makes telepilot obtain better protection.
In technique scheme; Preferably; Said detecting unit comprises at least one group of signal transmitting apparatus; And said signal transmitting apparatus comprises transmitting terminal and receiving end, and said judging unit specifically comprises: signal transmission judgment sub-unit, judge whether said receiving end can receive the signal from said transmitting terminal; The timing subelement is connected to said signal transmission judgment sub-unit, and the judged result that writes down said signal transmission judgment sub-unit is continuous time not; State is provided with subelement, is connected to said timing subelement, obtains said continuous time, if said continuous time when reaching the Preset Time threshold value, said receiving end is set to blocked state constitutes; Count sub-element is connected to said state subelement is set, and reaches in the quantity of the receiving end that is in said blocked state constitutes under the situation of preset amount threshold, judges to have the object that gets into said operating area.In this technical scheme, signal transmitting apparatus can be infrared sensor, laser sensor etc., is cooperated by transmitting terminal and receiving end, and material is cheap, be easy to obtain, and the scope that can guarantee is controlled at operating area, avoids judging by accident disconnected generation.If infrared sensor then can also to improve antijamming capability, can also be staggered through the position that will organize power valve and receiving tube, with its antijamming capability of further raising through placing infrared fileter more.In addition, because when carrying out normal running, user's hand can be in operating area for a long time; Therefore; Just allow telepilot is operated through being provided with after object gets into operating area to continue a period of time, make judgement more accurate, avoid the generation of misoperation better.
In technique scheme, preferably, said detecting unit is an image detection device, and then said detecting unit specifically is used for: the time interval according to preset is carried out IMAQ to said operating area, generates realtime graphic; And said judging unit specifically comprises: image is subelement relatively; Be connected to said detecting unit; The said realtime graphic that said detecting unit is collected and the standard picture of storage compare; Comparative result at said image comparison subelement is under the unmatched situation, judges to have the object that gets into said operating area.In this technical scheme; Image detection device can be for such as camera; Its image-region that can collect is limited in operating area, and can not collects the background parts outside the operating area, thereby do not having object to get under the situation of operating area; The image that collects will can not change, and image at this moment just can be used as the standard picture here.When the standard picture of realtime graphic and storage does not match; Explain that other object has got into operating area; Whether have people telepilot operated, when the standard picture of realtime graphic and storage mated, then explanation nobody was operating if can judge exactly; Start guard mode, thereby prevent unexpected generation the such as misoperation.
In technique scheme; Preferably, said judging unit also comprises: the image recognition subelement connects relatively subelement of said image; Comparative result at said image comparison subelement is under the unmatched situation, identifies the difference part that is different from said standard picture in the said realtime graphic; And apart from judgment sub-unit; Be connected to said image recognition subelement; Obtain said difference part; And judge the real-time distance between said difference part and the said telepilot, and be less than or equal under the situation of preset distance threshold in said real-time distance, judge to have the object that gets into said operating area.In this technical scheme; Image not simultaneously, can judge has the user near telepilot, but this user possibly can't operate telepilot; Therefore; Have only when the object distance telepilot that gets into operating area is enough near, just to be judged as to have the object that gets into operating area, make judged result more accurate, prevent the generation of misoperation better.Specifically can adopt, such as utilizing a plurality of cameras to carry out IMAQ, thereby carry out the judgement of distance.
In technique scheme, preferably, said detecting unit also is used for: utilize said pick-up unit to detect said operating area dynamic parameter on every side, and generate the first corresponding Real-time and Dynamic parameter; And said judging unit also is used for: reach at the numerical value of the said first Real-time and Dynamic parameter under the situation of preset first parameter threshold, judge to have the object that gets into said operating area.In this technical scheme; Through the environment around the operating area is detected; Whether can judge has object near operating area, when do not have object near operating area near the time, be judged as nobody telepilot operated; Start the guard mode of telepilot, prevent the generation of misoperation better.The pick-up unit here and the first Real-time and Dynamic parameter; It can be the temperature value that utilizes temperature inductor to obtain; The inductance value of utilizing inductance sensor to obtain, the capacitance that utilizes capacitive transducer to obtain utilizes heat energy value that far-infrared sensor obtains or the like; These parameter values all can along with the user near and change, can be used for having judged whether that the user will be near telepilot.
In technique scheme, preferably, said detecting unit also is used for: respond to said telepilot dynamic parameter on every side, and generate the second corresponding Real-time and Dynamic parameter; Said judging unit also is used for: said detection to the numerical value of the said second Real-time and Dynamic parameter reach under the situation of preset second parameter threshold, then judges and sense human body, and the object of the said operating area of said entering is user's limbs.In this technical scheme; When telepilot is carried out the detection of the first Real-time and Dynamic parameter on every side; Be to be used to judge whether the user, and, then can be used for confirming further whether the user will operate telepilot through the second Real-time and Dynamic parameter near telepilot.The second Real-time and Dynamic parameter here can be the temperature value that utilizes temperature inductor to obtain also, the inductance value of utilizing inductance sensor to obtain, and the capacitance that utilizes capacitive transducer to obtain utilizes heat energy value that far-infrared sensor obtains or the like.In fact; If the detectability of the components and parts that adopt is enough, can use same pick-up unit that the first Real-time and Dynamic parameter and the second Real-time and Dynamic parameter are detected so, certainly; Also can adopt the different detection device fully, thus enhancing detection accuracy.
In technique scheme, preferably, said detecting unit also is used for: gather said telepilot image on every side, generate view data; Said judging unit also comprises: the recognition of face subelement; Be connected to said detecting unit; Obtaining said view data and analyze, judge whether to exist facial image, is under the situation that is in the judged result of said recognition of face subelement; Judge and sense human body, and the object of the said operating area of said entering is user's limbs.In this technical scheme; During to detecting such as dynamic parameter around the telepilot, detected object possibly not be the user, such as when utilizing far-infrared sensor to detect through pick-up unit; May with a cat as be have the people near; Therefore, can confirm further that through face recognition technology detected object is the user, and in operating area, be the hand that the user will operate.
In technique scheme, preferably, force transducer is set in the braces buckle of said telepilot, then said detecting unit also is used for: obtain the force signal that receives from said force transducer, the said stress value that sensed corresponding to said force transducer by force signal; Said judging unit also comprises: stressed judgment sub-unit; Be connected to said detecting unit; Obtain the said corresponding stress value of force signal that receives, whether judge said stress value more than or equal to preset theoretical stress value, if; Then judge and sense human body, and the object of the said operating area of said entering is user's limbs.In this technical scheme, telepilot needs the user to carry through braces to operate sometimes, and can judge whether to be in the state of being carried by the user this moment through the stress value that detects the braces buckle, if then explanation has the user to operate.
In technique scheme, preferably, said telepilot also comprises: first timing unit, be connected to said processing unit, and write down said telepilot and be in first of said guard mode and hold time; The power supply processing unit is connected to said first timing unit, holds time under the situation that first theory that reaches preset holds time said first, and the preset component in the said telepilot is stopped power supply.In this technical scheme; When guard mode reaches the regular hour; Preset component (like display screen, hard disk etc.) to telepilot is carried out power down process; Can prevent the generation of misoperation, can protect simultaneously the inner electron device of telepilot better, reduce when situations such as telepilot falls take place infringement telepilot.
In technique scheme, preferably, said telepilot also comprises: second timing unit is at said telepilot under the situation of said guard mode, if the judged result of said judging unit is for being then to write down second of said judged result and hold time; And said processing unit also is used for: holding time said second surpasses under the situation that the second preset theory holds time, and removes said guard mode.In this technical scheme, when the condition that satisfies the de-preservation state reaches the regular hour, guard mode is removed, can prevent accidentalia, improved the accuracy of judging.
The present invention also provides a kind of guard method of telepilot, comprising: step 202, detect the operating area of said telepilot; Step 204 judges whether to exist the object that gets into said operating area, if judged result is for denying then said telepilot entering guard mode.In this technical scheme,, judge whether and to protect telepilot through detecting whether there is the object that gets into operating area; When operating area does not have object; Explain that nobody is operating on it, start guard mode this moment, can prevent to cause misoperation owing to the generation of situations such as telepilot falls, collision; Avoid the potential safety hazard brought thus, improved safety coefficient.Through fall, accident such as collision can get into protected mode before taking place, and is safer as far as whole telechirics, makes telepilot obtain better protection.
In technique scheme; Preferably; At least one group of signal transmitting apparatus is installed in the said operating area; And said signal transmitting apparatus comprises transmitting terminal and receiving end, and said step 202 specifically comprises: when said receiving end can't receive when continuous time from the signal of said transmitting terminal reaching the Preset Time threshold value, said receiving end is set to blocked state constitutes; Said step 204 specifically comprises: if when the quantity that is in the receiving end of said blocked state constitutes reaches preset amount threshold, judge to have the object that gets into said operating area.In this technical scheme, signal transmitting apparatus can be infrared sensor, laser sensor etc., is cooperated by transmitting terminal and receiving end, and material is cheap, be easy to obtain, and the scope that can guarantee is controlled at operating area, avoids judging by accident disconnected generation.If infrared sensor then can also to improve antijamming capability, can also be staggered through the position that will organize power valve and receiving tube, with its antijamming capability of further raising through placing infrared fileter more.In addition, because when carrying out normal running, user's hand can be in operating area for a long time; Therefore; Just allow telepilot is operated through being provided with after object gets into operating area to continue a period of time, make judgement more accurate, avoid the generation of misoperation better.
In technique scheme, preferably, said step 202 specifically comprises: the time interval according to preset is carried out the collection of realtime graphic to said operating area; Said step 204 specifically comprises: the said realtime graphic that will collect and the standard picture of storage compare, if do not match, then judge to have the object that gets into said operating area.In this technical scheme; Image detection device can be for such as camera; Its image-region that can collect is limited in operating area, and can not collects the background parts outside the operating area, thereby do not having object to get under the situation of operating area; The image that collects will can not change, and image at this moment just can be used as the standard picture here.When the standard picture of realtime graphic and storage does not match; Explain that other object has got into operating area; Whether have people telepilot operated, when the standard picture of realtime graphic and storage mated, then explanation nobody was operating if can judge exactly; Start guard mode, thereby prevent unexpected generation the such as misoperation.
In technique scheme, preferably, said step 204 also comprises: if said realtime graphic and said standard picture do not match, then identify the difference part that is different from said standard picture in the said realtime graphic; And judge the real-time distance between said difference part and the said telepilot, if said real-time distance is less than or equal to preset distance threshold, then judge to have the object that gets into said operating area.In this technical scheme; Image not simultaneously, can judge has the user near telepilot, but this user possibly can't operate telepilot; Therefore; Have only when the object distance telepilot that gets into operating area is enough near, just to be judged as to have the object that gets into operating area, make judged result more accurate, prevent the generation of misoperation better.Specifically can adopt, such as utilizing a plurality of cameras to carry out IMAQ, thereby carry out the judgement of distance.
In technique scheme, preferably, said step 202 specifically comprises: detect the said operating area first Real-time and Dynamic parameter on every side; Said step 204 specifically comprises: if when the numerical value of the said first Real-time and Dynamic parameter reaches preset first parameter threshold, then judge to have the object that gets into said operating area.In this technical scheme; Through the environment around the operating area is detected; Whether can judge has object near operating area, when do not have object near operating area near the time, be judged as nobody telepilot operated; Start the guard mode of telepilot, prevent the generation of misoperation better.The pick-up unit here and the first Real-time and Dynamic parameter; It can be the temperature value that utilizes temperature inductor to obtain; The inductance value of utilizing inductance sensor to obtain, the capacitance that utilizes capacitive transducer to obtain utilizes heat energy value that far-infrared sensor obtains or the like; These parameter values all can along with the user near and change, can be used for having judged whether that the user will be near telepilot.
In technique scheme, preferably, said step 202 also comprises: respond to the said telepilot second Real-time and Dynamic parameter on every side; Said step 204 also comprises: if when the numerical value of the said second Real-time and Dynamic parameter reaches preset second parameter threshold, then judge and sense human body, and the object of the said operating area of said entering is user's limbs.In this technical scheme; When telepilot is carried out the detection of the first Real-time and Dynamic parameter on every side; Be to be used to judge whether the user, and, then can be used for confirming further whether the user will operate telepilot through the second Real-time and Dynamic parameter near telepilot.The second Real-time and Dynamic parameter here can be the temperature value that utilizes temperature inductor to obtain also, the inductance value of utilizing inductance sensor to obtain, and the capacitance that utilizes capacitive transducer to obtain utilizes heat energy value that far-infrared sensor obtains or the like.In fact; If the detectability of the components and parts that adopt is enough, can use same pick-up unit that the first Real-time and Dynamic parameter and the second Real-time and Dynamic parameter are detected so, certainly; Also can adopt the different detection device fully, thus enhancing detection accuracy.
In technique scheme, preferably, said step 202 also comprises: gather said telepilot image on every side; Said step 204 also comprises: said image is analyzed, judged whether to exist people's face, if exist, then judge and sense human body, and the object of the said operating area of said entering is user's limbs.In this technical scheme; During to detecting such as dynamic parameter around the telepilot, detected object possibly not be the user, such as when utilizing far-infrared sensor to detect through pick-up unit; May with a cat as be have the people near; Therefore, can confirm further that through face recognition technology detected object is the user, and in operating area, be the hand that the user will operate.
In technique scheme, preferably, said step 202 also comprises: the stress value that obtains the braces buckle of said telepilot; Said step 204 also comprises: if said stress value more than or equal to preset theoretical stress value, then judge and sense human body, and the object of the said operating area of said entering is user's limbs.In this technical scheme, telepilot needs the user to carry through braces to operate sometimes, and can judge whether to be in the state of being carried by the user this moment through the stress value that detects the braces buckle, if then explanation has the user to operate.
In technique scheme; Preferably, after said step 204, also comprise: write down said telepilot and be in first of said guard mode and hold time; If said first first theory that reaches preset of holding time is held time, then the preset component in the said telepilot is stopped power supply.In this technical scheme; When guard mode reaches the regular hour; Preset component (like display screen, hard disk etc.) to telepilot is carried out power down process; Can prevent the generation of misoperation, can protect simultaneously the inner electron device of telepilot better, reduce when situations such as telepilot falls take place infringement telepilot.
In technique scheme, preferably, said step 204 also comprises: be at said telepilot under the situation of said guard mode, if said judged result is for being then to write down second of said judged result and hold time; If said second holds time when surpassing the second preset theory and holding time, then remove said guard mode.In this technical scheme, when the condition that satisfies the de-preservation state reaches the regular hour, guard mode is removed, can prevent accidentalia, improved the accuracy of judging.
In sum,, judged whether that the people is operating telepilot, when nobody, started the guard mode of telepilot, can prevent the generation of misoperation through detection to operating area, and the potential safety hazard that misoperation produced etc.; Can also detect the zone around the telepilot, whether the people is arranged near the judgement, when nobody; Only be to have other object to exist in the operating area; Do not remove guard mode yet, improved the accuracy of judging, prevent the generation of misoperation better telepilot; In addition; Guard mode to telepilot not only can comprise the operational order of refusing outer bound pair telepilot; Can also comprise the specified parts of telepilot is carried out power down process, not only can prevent the misoperation of telepilot, can also protect better the electronic component of telepilot inside.
Description of drawings
Fig. 1 shows the block diagram of telepilot according to an embodiment of the invention;
Fig. 2 shows the process flow diagram of the guard method of telepilot according to an embodiment of the invention;
Fig. 3 A to Fig. 3 E shows the synoptic diagram of telepilot according to an embodiment of the invention.
Embodiment
In order more to be expressly understood above-mentioned purpose of the present invention, feature and advantage, the present invention is further described in detail below in conjunction with accompanying drawing and embodiment.
Set forth a lot of details in the following description so that make much of the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following disclosed specific embodiment.
Fig. 1 shows the block diagram of telepilot according to an embodiment of the invention.
As shown in Figure 1, the present invention proposes a kind of telepilot 100, comprising: detecting unit 102, the operating area of telepilot 100 is detected, generate detection signal; Judging unit 104 is connected to detecting unit 102, according to the testing result from detecting unit 102, judges whether to exist the object that gets into operating area; Processing unit 106 is connected to judging unit 104, if the judged result of judging unit 104 then is set to guard mode with telepilot 100 for not.In this technical scheme,, judge whether and to protect telepilot 100 through detecting whether there is the object that gets into operating area; When operating area does not have object; Explain that nobody is operating on it, start guard mode this moment, can prevent to cause misoperation owing to the generation of situations such as telepilot 100 falls, collision; Avoid the potential safety hazard brought thus, improved safety coefficient.Through fall, accident such as collision can get into protected mode before taking place, and makes telepilot 100 obtain better protection.
Preferably; In technique scheme, detecting unit 102 comprises at least one group of signal transmitting apparatus, and signal transmitting apparatus comprises transmitting terminal and receiving end; Judging unit 104 specifically comprises: signal transmission judgment sub-unit 104A, judge whether receiving end can receive the signal from transmitting terminal; Timing subelement 104B is connected to signal transmission judgment sub-unit 104A, and the judged result of tracer signal transmission judgment sub-unit 104A is continuous time not; State is provided with subelement 104C, is connected to timing subelement 104B, obtains continuous time, if continuous time when reaching the Preset Time threshold value, receiving end is set to blocked state constitutes; Count sub-element 104D, the state of being connected to are provided with subelement 104C, reach in the quantity of the receiving end that is in blocked state constitutes under the situation of preset amount threshold, judge to have the object that gets into operating area.In this technical scheme, signal transmitting apparatus can be infrared sensor, laser sensor etc., is cooperated by transmitting terminal and receiving end, and material is cheap, be easy to obtain, and the scope that can guarantee is controlled at operating area, avoids judging by accident disconnected generation.If infrared sensor then can also to improve antijamming capability, can also be staggered through the position that will organize power valve and receiving tube, with its antijamming capability of further raising through placing infrared fileter more.In addition, because when carrying out normal running, user's hand can be in operating area for a long time; Therefore; Just allow telepilot 100 is operated through being provided with after object gets into operating area to continue a period of time, make judgement more accurate, avoid the generation of misoperation better.
Preferably, in technique scheme, detecting unit 102 is an image detection device, and then detecting unit 102 specifically is used for: the time interval according to preset is carried out IMAQ to operating area, generates realtime graphic; And judging unit 104 specifically comprises: image is subelement 104E relatively; Be connected to detecting unit 102; The realtime graphic that detecting unit 102 is collected and the standard picture of storage compare; Comparative result at image comparison subelement 104E is under the unmatched situation, judges to have the object that gets into operating area.In this technical scheme; Image detection device can be for such as camera; Its image-region that can collect is limited in operating area, and can not collects the background parts outside the operating area, thereby do not having object to get under the situation of operating area; The image that collects will can not change, and image at this moment just can be used as the standard picture here.When the standard picture of realtime graphic and storage does not match; Explained that object has got into operating area; Whether have people telepilot 100 operated, when the standard picture of realtime graphic and storage mated, then explanation nobody was operating if can judge exactly; Start guard mode, thereby prevent unexpected generation the such as misoperation.
Preferably; In technique scheme, judging unit 104 also comprises: image recognition subelement 104F, and the connection layout picture is subelement 104E relatively; Comparative result at image comparison subelement 104E is under the unmatched situation, identifies the difference part that is different from standard picture in the realtime graphic; And apart from judgment sub-unit 104G; Be connected to image recognition subelement 104F, obtain the difference part, and judge the real-time distance between difference part and the telepilot 100;, judge to have the object that gets into operating area apart from being less than or equal under the situation of preset distance threshold in real time.In this technical scheme; Image not simultaneously, can judge has the user near telepilot 100, but this user possibly can't operate telepilot 100; Therefore; Have only when the object distance telepilot 100 that gets into operating area is enough near, just to be judged as to have the object that gets into operating area, make judged result more accurate, prevent the generation of misoperation better.Specifically can adopt, such as utilizing a plurality of cameras to carry out IMAQ, thereby carry out the judgement of distance.
Preferably, in technique scheme, detecting unit 102 also is used for: utilize pick-up unit detecting operation zone dynamic parameter on every side, and generate the first corresponding Real-time and Dynamic parameter; And judging unit 104 also is used for: reach at the numerical value of the first Real-time and Dynamic parameter under the situation of preset first parameter threshold, judge to have the object that gets into operating area.In this technical scheme; Through the environment around the operating area is detected; Whether can judge has object near operating area, when do not have object near operating area near the time, be judged as nobody telepilot 100 operated; Start the guard mode of telepilot 100, prevent the generation of misoperation better.The pick-up unit here and the first Real-time and Dynamic parameter; It can be the temperature value that utilizes temperature inductor to obtain; The inductance value of utilizing inductance sensor to obtain, the capacitance that utilizes capacitive transducer to obtain utilizes heat energy value that far-infrared sensor obtains or the like; These parameter values all can along with the user near and change, can be used for having judged whether that the user will be near telepilot 100.
Preferably, in technique scheme, detecting unit 102 also is used for: the dynamic parameter around the induction telepilot 100, and generate the second corresponding Real-time and Dynamic parameter; Judging unit 104 also is used for: reach at the numerical value of the detecting unit 102 detected second Real-time and Dynamic parameters under the situation of preset second parameter threshold, then judge and sense human body, and the object that gets into operating area is user's limbs.In this technical scheme; When telepilot 100 is carried out the detection of the first Real-time and Dynamic parameter on every side; Be to be used to judge whether the user, and, then can be used for confirming further whether the user will operate telepilot 100 through the second Real-time and Dynamic parameter near telepilot 100.The second Real-time and Dynamic parameter here can be the temperature value that utilizes temperature inductor to obtain also, the inductance value of utilizing inductance sensor to obtain, and the capacitance that utilizes capacitive transducer to obtain utilizes heat energy value that far-infrared sensor obtains or the like.In fact; If the detectability of the components and parts that adopt is enough, can use same pick-up unit that the first Real-time and Dynamic parameter and the second Real-time and Dynamic parameter are detected so, certainly; Also can adopt the different detection device fully, thus enhancing detection accuracy.
Preferably, in technique scheme, detecting unit 102 also is used for: gather telepilot 100 image on every side, generate view data; Judging unit 104 also comprises: recognition of face subelement 104H; Be connected to detecting unit 102; Obtaining view data and analyze, judge whether to exist facial image, is under the situation that is in the judged result of recognition of face subelement 104H; Judge and sense human body, and the object of entering operating area is user's limbs.In this technical scheme; During to detecting such as dynamic parameter around the telepilot, detected object possibly not be the user, such as when utilizing far-infrared sensor to detect through pick-up unit; May with a cat as be have the people near; Therefore, can confirm further that through face recognition technology detected object is the user, and in operating area, be the hand that the user will operate.
Preferably, in technique scheme, in the braces buckle of telepilot 100 force transducer is set, then detecting unit 102 also is used for: obtain the force signal that receives from said force transducer, the said stress value that sensed corresponding to force transducer by force signal; Judging unit 104 also comprises: stressed judgment sub-unit 104J, be connected to detecting unit 102, and obtain the stress value that receives force signal corresponding; Judge that whether stress value is more than or equal to preset theoretical stress value; If then judges and sense human body, and the object of entering operating area is user's limbs.In this technical scheme, telepilot 100 needs the user to carry through braces to operate sometimes, and can judge whether to be in the state of being carried by the user this moment through the stress value that detects the braces buckle, if then explanation has the user to operate.
Preferably, in technique scheme, telepilot 100 also comprises: first timing unit 108, be connected to processing unit 106, and record telepilot 100 is in first of guard mode and holds time; Power supply processing unit 110 is connected to first timing unit 108, holds time under the situation that first theory that reaches preset holds time first, and the preset component in the telepilot 100 is stopped power supply.In this technical scheme; When guard mode reaches the regular hour; Preset component (like display screen, hard disk etc.) to telepilot 100 is carried out power down process; Can prevent the generation of misoperation, can protect simultaneously the inner electron device of telepilot 100 better, reduce when situations such as telepilot 100 falls take place infringement telepilot 100.
Preferably, in technique scheme, telepilot 100 also comprises: second timing unit 112 is at telepilot 100 under the situation of guard mode, if the judged result of judging unit 104 is for being then to write down second of judged result and hold time; And processing unit 106 also is used for: holding time second surpasses under the situation that the second preset theory holds time the de-preservation state.In this technical scheme, when the condition that satisfies the de-preservation state reaches the regular hour, guard mode is removed, can prevent accidentalia, improved the accuracy of judging.
Fig. 2 is the process flow diagram of the guard method of telepilot according to an embodiment of the invention.
As shown in Figure 2, the present invention also provides a kind of guard method of telepilot, comprising: step 202, detect the operating area of telepilot; Step 204 judges whether to exist the object that gets into operating area, if judged result is not, then telepilot gets into guard mode.In this technical scheme,, judge whether and to protect telepilot through detecting whether there is the object that gets into operating area; When operating area does not have object; Explain that nobody is operating on it, start guard mode this moment, can prevent to cause misoperation owing to the generation of situations such as telepilot falls, collision; Avoid the potential safety hazard brought thus, improved safety coefficient.Through fall, accident such as collision can get into protected mode before taking place, and is safer as far as whole telechirics, makes telepilot obtain better protection.
Preferably; In technique scheme; At least one group of signal transmitting apparatus is installed in the said operating area; And signal transmitting apparatus comprises transmitting terminal and receiving end, and step 202 specifically comprises: when receiving end can't receive when continuous time from the signal of transmitting terminal reaching the Preset Time threshold value, receiving end is set to blocked state constitutes; Step 204 specifically comprises: if when the quantity that is in the receiving end of blocked state constitutes reaches preset amount threshold, judge to have the object that gets into operating area.In this technical scheme, signal transmitting apparatus can be infrared sensor, laser sensor etc., is cooperated by transmitting terminal and receiving end, and material is cheap, be easy to obtain, and the scope that can guarantee is controlled at operating area, avoids judging by accident disconnected generation.If infrared sensor then can also to improve antijamming capability, can also be staggered through the position that will organize power valve and receiving tube, with its antijamming capability of further raising through placing infrared fileter more.In addition, because when carrying out normal running, user's hand can be in operating area for a long time; Therefore; Just allow telepilot is operated through being provided with after object gets into operating area to continue a period of time, make judgement more accurate, avoid the generation of misoperation better.
Preferably, in technique scheme, step 202 specifically comprises: the time interval according to preset is carried out the collection of realtime graphic to operating area; Step 204 specifically comprises: the standard picture of realtime graphic that collects and storage is compared, if do not match, then judge to have the object that gets into operating area.In this technical scheme; Image detection device can be for such as camera; Its image-region that can collect is limited in operating area, and can not collects the background parts outside the operating area, thereby do not having object to get under the situation of operating area; The image that collects will can not change, and image at this moment just can be used as the standard picture here.When the standard picture of realtime graphic and storage does not match; Explain that other object has got into operating area; Whether have people telepilot operated, when the standard picture of realtime graphic and storage mated, then explanation nobody was operating if can judge exactly; Start guard mode, thereby prevent unexpected generation the such as misoperation.
Preferably, in technique scheme, step 204 also comprises: if realtime graphic and standard picture do not match, then identify the difference part that is different from standard picture in the realtime graphic; And judge the real-time distance between difference part and the telepilot, if distance is less than or equal to preset distance threshold in real time, then judge to have the object that gets into operating area.In this technical scheme; Image not simultaneously, can judge has the user near telepilot, but this user possibly can't operate telepilot; Therefore; Have only when the object distance telepilot that gets into operating area is enough near, just to be judged as to have the object that gets into operating area, make judged result more accurate, prevent the generation of misoperation better.Specifically can adopt, such as utilizing a plurality of cameras to carry out IMAQ, thereby carry out the judgement of distance.
Preferably, in technique scheme, step 202 specifically comprises: the first Real-time and Dynamic parameter around the detecting operation zone; Step 204 specifically comprises: if when the numerical value of the first Real-time and Dynamic parameter reaches preset first parameter threshold, then judge to have the object that gets into operating area.In this technical scheme; Through the environment around the operating area is detected; Whether can judge has object near operating area, when do not have object near operating area near the time, be judged as nobody telepilot operated; Start the guard mode of telepilot, prevent the generation of misoperation better.The pick-up unit here and the first Real-time and Dynamic parameter; It can be the temperature value that utilizes temperature inductor to obtain; The inductance value of utilizing inductance sensor to obtain, the capacitance that utilizes capacitive transducer to obtain utilizes heat energy value that far-infrared sensor obtains or the like; These parameter values all can along with the user near and change, can be used for having judged whether that the user will be near telepilot.
Preferably, in technique scheme, step 202 also comprises: the second Real-time and Dynamic parameter around the induction telepilot; Step 204 also comprises: if when the numerical value of the second Real-time and Dynamic parameter reaches preset second parameter threshold, then judge and sense human body, and the object that gets into operating area is user's limbs.In this technical scheme; When telepilot is carried out the detection of the first Real-time and Dynamic parameter on every side; Be to be used to judge whether the user, and, then can be used for confirming further whether the user will operate telepilot through the second Real-time and Dynamic parameter near telepilot.The second Real-time and Dynamic parameter here can be the temperature value that utilizes temperature inductor to obtain also, the inductance value of utilizing inductance sensor to obtain, and the capacitance that utilizes capacitive transducer to obtain utilizes heat energy value that far-infrared sensor obtains or the like.In fact; If the detectability of the components and parts that adopt is enough, can use same pick-up unit that the first Real-time and Dynamic parameter and the second Real-time and Dynamic parameter are detected so, certainly; Also can adopt the different detection device fully, thus enhancing detection accuracy.
Preferably, in technique scheme, step 202 also comprises: gather telepilot image on every side; Step 204 also comprises: image is analyzed, judged whether to exist people's face, if exist, then judge and sense human body, and the object of entering operating area is user's limbs.In this technical scheme; During to detecting such as dynamic parameter around the telepilot, detected object possibly not be the user, such as when utilizing far-infrared sensor to detect through pick-up unit; May with a cat as be have the people near; Therefore, can confirm further that through face recognition technology detected object is the user, and in operating area, be the hand that the user will operate.
Preferably, in technique scheme, step 202 also comprises: the stress value that obtains the braces buckle of telepilot; Step 204 also comprises:, then judge and sense human body more than or equal to preset theoretical stress value as if stress value, and the object of entering operating area is user's limbs.In this technical scheme, telepilot needs the user to carry through braces to operate sometimes, and can judge whether to be in the state of being carried by the user this moment through the stress value that detects the braces buckle, if then explanation has the user to operate.
Preferably, in technique scheme, after step 204, also comprise: the record telepilot is in first of guard mode and holds time, if first first theory that reaches preset of holding time is held time, then the preset component in the telepilot is stopped power supply.In this technical scheme; When guard mode reaches the regular hour; Preset component (like display screen, hard disk etc.) to telepilot is carried out power down process; Can prevent the generation of misoperation, can protect simultaneously the inner electron device of telepilot better, reduce when situations such as telepilot falls take place infringement telepilot.
Preferably, in technique scheme, step 204 also comprises: be at telepilot under the situation of guard mode, if judged result is for being then to write down second of judged result and hold time; If second holds time when surpassing the second preset theory and holding time, then the de-preservation state.In this technical scheme, when the condition that satisfies the de-preservation state reaches the regular hour, guard mode is removed, can prevent accidentalia, improved the accuracy of judging.
Below in conjunction with Fig. 3 A to Fig. 3 E, an embodiment based on technical scheme of the present invention is described, wherein, Fig. 3 A to Fig. 3 E shows the synoptic diagram of telepilot according to an embodiment of the invention.
As shown in the figure, infrared sensor 306 can be set on telepilot 300, infrared sensor 306 comprises at least one group of power valve 306A and receiving tube 306B; Power valve 306A and receiving tube 306B are arranged on the frame 308 of guidance panel 302 accordingly, such as the frame 308 at upper and lower surface infrared sensor 306 are set, perhaps the frame 308 on two sides, the left and right sides is provided with infrared sensor 306; Guarantee that infrared ray from power valve 306A can be received pipe 306B and receive, certainly, also can be simultaneously about, about etc. infrared sensor 306 is set; And after completion is set; Can be woven into a coverage rate by infrared ray, overlapping operation panel 302, like this; When the user need operate handle 304 or miscellaneous part etc., then will inevitably pass the face that constitutes by infrared ray.Therefore, if when receiving tube 306B does not receive the signal of power valve 306A, explain that then the zone between power valve 306A and receiving tube 306B has object to exist; Certainly, can also set a time threshold, such as 3 seconds; Then when continuous blocking time surpasses 3 seconds; Being judged as the user will operate, otherwise think to have occurred misoperation, and be not to operate.When judges will be carried out operational motion, allow telepilot 300 to receive extraneous operational order; When receiving tube 306B can receive the signal of power valve 306A, the zone that then is judged as between power valve 306A and the receiving tube 306B did not have object to exist, and can be provided with a time threshold this moment; In the time of can receiving infrared ray such as surpassing 10 seconds always; Then be judged as the user and leave, with the guard mode that starts telepilot 100, under this state; The key operation parts of telepilot 300 all can't be operated; And some are still kept as promptly stopping to wait, the misoperation of avoiding unexpected situations such as telepilot 300 falls, collision to cause obviously also can all lock all functions certainly.In addition, under guard mode, perhaps after longer time as 5 minutes, can also some critical components such as display, hard disk etc. be carried out power-off protection, thereby reduce the damage that unexpected situation causes telepilot 300.
In order to improve the antijamming capability of infrared sensor 306, can between power valve 306A and receiving tube 306B, optical filter 310 be set, just the ultrared electromagnetic wave that has only wavelength to be launched near this infrared sensor 306 can be passed.Can also be through power valve 306A and receiving tube 306B are staggered, with the antijamming capability of further raising infrared sensor 306.
Certainly, here with infrared sensor 306 as a kind of embodiment, and for other such as laser sensor etc., obviously also be can be used for of the present invention.
In addition; Human inductor 312 can also be set on telepilot 300; Whether detection has human body to exist in certain induction range 314, when testing result exists for there not being human body, even there is object to exist in the operating area; Do not allow telepilot 300 to receive extraneous operational order yet, make judged result more accurate; When having human body to exist in the induction range 314, then according to the judgement to operating area, whether decision starts the guard mode of telepilot 300.
Wherein, human inductor 312 monitoring mode, can be to around carry out IMAQ, when institute's images acquired and preset image are inconsistent, then be judged as human body and existed; Also can be that the parameter of surrounding environment is monitored, for example temperature, light, heat etc., when the variation of parameter reached preset standard, then judging had human body to exist in institute's monitoring range.
In addition, under certain situation, need the user that telepilot 300 is backed on the body and operate, therefore, can whether be shouldered according to telepilot 300 and judge by the user.Specifically comprise: on the frame 308 of telepilot 300, have suspender clip 316; 316 places are provided with force transducer 318 at suspender clip; When the value of the power of sensing at this force transducer 318 reaches preset threshold value, then be judged to be and have the user, and the cancellation guard mode; Receive user's normal running, otherwise get into guard mode.
In addition, LED lamp 320 can also be set on telepilot 300, the illumination when being used for night time operation makes the use of telepilot 300 convenient, has also reduced the risk that mishap takes place simultaneously.
To sum up,, judged whether that the people is operating telepilot, when nobody, started the guard mode of telepilot, can prevent the generation of misoperation through detection to operating area, and the potential safety hazard that misoperation produced etc.; Can also detect the zone around the telepilot, whether the people is arranged near the judgement, when nobody; Only be to have other object to exist in the operating area; Do not remove guard mode yet, improved the accuracy of judging, prevent the generation of misoperation better telepilot; In addition; Guard mode to telepilot not only can comprise the operational order of refusing outer bound pair telepilot; Can also comprise the specified parts of telepilot is carried out power down process, not only can prevent the misoperation of telepilot, can also protect better the electronic component of telepilot inside.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1. a telepilot is characterized in that, comprising:
Detecting unit detects the operating area of said telepilot, generates detection signal;
Judging unit is connected to said detecting unit, according to the detection signal from said detecting unit, judges whether to exist the object that gets into said operating area;
Processing unit is connected to said judging unit, if the judged result of said judging unit is that then said telepilot is not set to guard mode.
2. telepilot according to claim 1 is characterized in that said detecting unit comprises at least one group of signal transmitting apparatus, and said signal transmitting apparatus comprises transmitting terminal and receiving end, and said judging unit specifically comprises:
Signal transmission judgment sub-unit judges whether said receiving end can receive the signal from said transmitting terminal;
The timing subelement is connected to said signal transmission judgment sub-unit, and the judged result that writes down said signal transmission judgment sub-unit is continuous time not;
State is provided with subelement, is connected to said timing subelement, obtains said continuous time, if said continuous time when reaching the Preset Time threshold value, said receiving end is set to blocked state constitutes;
Count sub-element is connected to said state subelement is set, and reaches in the quantity of the receiving end that is in said blocked state constitutes under the situation of preset amount threshold, judges to have the object that gets into said operating area.
3. telepilot according to claim 1 is characterized in that, said detecting unit is an image detection device, and then said detecting unit specifically is used for: the time interval according to preset is carried out IMAQ to said operating area, generates realtime graphic; And
Said judging unit specifically comprises:
Image is subelement relatively; Be connected to said detecting unit; The said realtime graphic that said detecting unit is collected and the standard picture of storage compare, and are under the unmatched situation at the comparative result of said image comparison subelement, judge to have the object that gets into said operating area.
4. telepilot according to claim 3 is characterized in that, said judging unit also comprises:
The image recognition subelement is connected to relatively subelement of said image, is under the unmatched situation at the comparative result of said image comparison subelement, identifies the difference part that is different from said standard picture in the said realtime graphic; And
Apart from judgment sub-unit; Be connected to said image recognition subelement; Obtain said difference part; And judge the real-time distance between said difference part and the said telepilot, and be less than or equal under the situation of preset distance threshold in said real-time distance, judge to have the object that gets into said operating area.
5. telepilot according to claim 1 is characterized in that, said detecting unit also is used for: utilize said pick-up unit to detect said operating area dynamic parameter on every side, and generate the first corresponding Real-time and Dynamic parameter; And
Said judging unit also is used for: reach at the numerical value of the said first Real-time and Dynamic parameter under the situation of preset first parameter threshold, judge to have the object that gets into said operating area.
6. according to each described telepilot in the claim 1 to 5, it is characterized in that said detecting unit also is used for: respond to said telepilot dynamic parameter on every side, and generate the second corresponding Real-time and Dynamic parameter;
Said judging unit also is used for: said detection to the numerical value of the said second Real-time and Dynamic parameter reach under the situation of preset second parameter threshold, then judges and sense human body, and the object of the said operating area of said entering is user's limbs.
7. according to each described telepilot in the claim 1 to 5, it is characterized in that said detecting unit also is used for: gather said telepilot image on every side, generate view data;
Said judging unit also comprises:
The recognition of face subelement; Be connected to said detecting unit; Obtaining said view data and analyze, judge whether to exist facial image, is under the situation that is in the judged result of said recognition of face subelement; Judge and sense human body, and the object of the said operating area of said entering is user's limbs.
8. according to each described telepilot in the claim 1 to 5; It is characterized in that; Braces buckle at said telepilot is provided with force transducer; Then said detecting unit also is used for: obtain the force signal that receives from said force transducer, the said stress value that sensed corresponding to said force transducer by force signal;
Said judging unit also comprises:
Stressed judgment sub-unit is connected to said detecting unit, obtains the said corresponding stress value of force signal that receives; Judge that whether said stress value is more than or equal to preset theoretical stress value; If then judges and sense human body, and the object of the said operating area of said entering is user's limbs.
9. telepilot according to claim 1 is characterized in that, also comprises:
First timing unit is connected to said processing unit, writes down said telepilot and is in first of said guard mode and holds time;
The power supply processing unit is connected to said first timing unit, holds time under the situation that first theory that reaches preset holds time said first, and the preset component in the said telepilot is stopped power supply.
10. according to each described telepilot in the claim 1 to 5,9, it is characterized in that, also comprise:
Second timing unit is at said telepilot under the situation of said guard mode, if the judged result of said judging unit is for being then to write down second of said judged result and hold time; And
Said processing unit also is used for: holding time said second surpasses under the situation that the second preset theory holds time, and removes said guard mode.
11. the guard method of a telepilot is characterized in that, comprising:
Step 202 detects the operating area of said telepilot;
Step 204 judges whether to exist the object that gets into said operating area, if judged result is for denying then said telepilot entering guard mode.
12. the guard method of telepilot according to claim 11 is characterized in that, at least one group of signal transmitting apparatus is installed in the said operating area, and said signal transmitting apparatus comprises transmitting terminal and receiving end, said step 202 specifically comprises:
When said receiving end can't receive when continuous time from the signal of said transmitting terminal reaching the Preset Time threshold value, said receiving end is set to blocked state constitutes;
Said step 204 specifically comprises:
If when the quantity that is in the receiving end of said blocked state constitutes reaches preset amount threshold, judge to have the object that gets into said operating area.
13. the guard method of telepilot according to claim 11 is characterized in that, said step 202 specifically comprises:
The time interval according to preset is carried out the collection of realtime graphic to said operating area;
Said step 204 specifically comprises:
The said realtime graphic that collects and the standard picture of storage are compared,, then judge to have the object that gets into said operating area if do not match.
14. the guard method of telepilot according to claim 13 is characterized in that, said step 204 also comprises:
If said realtime graphic and said standard picture do not match, then identify the difference part that is different from said standard picture in the said realtime graphic; And
Judge the real-time distance between said difference part and the said telepilot,, then judge to have the object that gets into said operating area if said real-time distance is less than or equal to preset distance threshold.
15. the guard method of telepilot according to claim 11 is characterized in that, said step 202 specifically comprises:
Detect the said operating area first Real-time and Dynamic parameter on every side;
Said step 204 specifically comprises:
If when the numerical value of the said first Real-time and Dynamic parameter reaches preset first parameter threshold, then judge to have the object that gets into said operating area.
16. the guard method according to each described telepilot in the claim 11 to 15 is characterized in that, said step 202 also comprises:
Respond to the said telepilot second Real-time and Dynamic parameter on every side;
Said step 204 also comprises:
If when the numerical value of the said second Real-time and Dynamic parameter reaches preset second parameter threshold, then judges and sense human body, and the object of the said operating area of said entering is user's limbs.
17. the guard method according to each described telepilot in the claim 11 to 15 is characterized in that, said step 202 also comprises:
Gather said telepilot image on every side;
Said step 204 also comprises:
Said image is analyzed, judged whether to exist people's face,, then judge and sense human body, and the object of the said operating area of said entering is user's limbs if exist.
18. the guard method according to each described telepilot in the claim 11 to 15 is characterized in that, said step 202 also comprises:
Obtain the stress value of the braces buckle of said telepilot;
Said step 204 also comprises:
If said stress value more than or equal to preset theoretical stress value, then judges and sense human body, and the object of the said operating area of said entering is user's limbs.
19. the guard method of telepilot according to claim 11 is characterized in that, after said step 204, also comprises:
Write down said telepilot and be in first of said guard mode and hold time,, then the preset component in the said telepilot is stopped power supply if said first first theory that reaches preset of holding time is held time.
20. the guard method according to each described telepilot in the claim 11 to 15,19 is characterized in that, said step 204 also comprises:
Be at said telepilot under the situation of said guard mode, if said judged result is for being then to write down second of said judged result and hold time;
If said second holds time when surpassing the second preset theory and holding time, then remove said guard mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100629442A CN102542784B (en) | 2012-03-12 | 2012-03-12 | Remote controller and protection method thereof |
| PCT/CN2012/085926 WO2013135078A1 (en) | 2012-03-12 | 2012-12-05 | Remote controller and protection method of remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100629442A CN102542784B (en) | 2012-03-12 | 2012-03-12 | Remote controller and protection method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102542784A true CN102542784A (en) | 2012-07-04 |
| CN102542784B CN102542784B (en) | 2013-11-20 |
Family
ID=46349577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100629442A Active CN102542784B (en) | 2012-03-12 | 2012-03-12 | Remote controller and protection method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102542784B (en) |
| WO (1) | WO2013135078A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013135078A1 (en) * | 2012-03-12 | 2013-09-19 | 湖南三一智能控制设备有限公司 | Remote controller and protection method of remote controller |
| CN104378669A (en) * | 2014-09-17 | 2015-02-25 | 安科智慧城市技术（中国）有限公司 | Multi-user intelligent television system and control method |
| CN106683384A (en) * | 2017-02-28 | 2017-05-17 | 珠海蓝茵电子科技有限公司 | Smart remote controller, domestic appliance and method |
| CN107067694A (en) * | 2017-04-28 | 2017-08-18 | 广东美的制冷设备有限公司 | Control method, remote control and electronic installation |
| WO2018191966A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Jog dial system, remote control, and method for controlling jog dial system |
| CN110992665A (en) * | 2019-12-11 | 2020-04-10 | 北京宸控科技有限公司 | Safety protection method for operation of mining mechanical equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5648757A (en) * | 1994-10-24 | 1997-07-15 | Vernace; Salvatore J. | Remote control protective holder and detection device |
| CN101369248A (en) * | 2007-08-16 | 2009-02-18 | 联想(北京)有限公司 | Method, system and terminal for automatic control terminal |
| CN101399860A (en) * | 2008-10-22 | 2009-04-01 | 中兴通讯股份有限公司 | Mobile terminal, shock-absorbing device and automatic protection method for fall-off |
| CN101635769A (en) * | 2009-08-20 | 2010-01-27 | 深圳华为通信技术有限公司 | Anti-fall method and user equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19939691B4 (en) * | 1999-08-20 | 2007-12-13 | Niels Dernedde | Method for remote switching of a network decoupler by means of an infrared interface |
| CN102542784B (en) * | 2012-03-12 | 2013-11-20 | 三一重工股份有限公司 | Remote controller and protection method thereof |
-
2012
- 2012-03-12 CN CN2012100629442A patent/CN102542784B/en active Active
- 2012-12-05 WO PCT/CN2012/085926 patent/WO2013135078A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5648757A (en) * | 1994-10-24 | 1997-07-15 | Vernace; Salvatore J. | Remote control protective holder and detection device |
| CN101369248A (en) * | 2007-08-16 | 2009-02-18 | 联想(北京)有限公司 | Method, system and terminal for automatic control terminal |
| CN101399860A (en) * | 2008-10-22 | 2009-04-01 | 中兴通讯股份有限公司 | Mobile terminal, shock-absorbing device and automatic protection method for fall-off |
| CN101635769A (en) * | 2009-08-20 | 2010-01-27 | 深圳华为通信技术有限公司 | Anti-fall method and user equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013135078A1 (en) * | 2012-03-12 | 2013-09-19 | 湖南三一智能控制设备有限公司 | Remote controller and protection method of remote controller |
| CN104378669A (en) * | 2014-09-17 | 2015-02-25 | 安科智慧城市技术（中国）有限公司 | Multi-user intelligent television system and control method |
| CN106683384A (en) * | 2017-02-28 | 2017-05-17 | 珠海蓝茵电子科技有限公司 | Smart remote controller, domestic appliance and method |
| CN106683384B (en) * | 2017-02-28 | 2023-11-24 | 国网山东省电力公司烟台供电公司 | Intelligent remote controller, household appliance and method |
| WO2018191966A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Jog dial system, remote control, and method for controlling jog dial system |
| CN107067694A (en) * | 2017-04-28 | 2017-08-18 | 广东美的制冷设备有限公司 | Control method, remote control and electronic installation |
| CN110992665A (en) * | 2019-12-11 | 2020-04-10 | 北京宸控科技有限公司 | Safety protection method for operation of mining mechanical equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102542784B (en) | 2013-11-20 |
| WO2013135078A1 (en) | 2013-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102542784B (en) | Remote controller and protection method thereof | |
| US7554444B2 (en) | System and method for alarm generation based on the detection of the presence of a person | |
| JP5570596B2 (en) | Equipment for inductive transmission of electrical energy | |
| KR101387469B1 (en) | Communication function of the mobile terminal using the remote control and security systems safe | |
| RU2439163C2 (en) | Production plant with zone relating to safety control | |
| CN104317199A (en) | Mobile smart housekeeper | |
| EP3163544B1 (en) | Systems and methods for verified threat detection | |
| CN109114411A (en) | For preventing the discrepancy sensing system of safety accident | |
| KR20130016383A (en) | System for trespasser detection in area of restricted access, device for trespasser detection, method for trespasser detection in area of restricted access, and program thereof | |
| CN107452182A (en) | Intelligent monitor method and its system | |
| CN104859448A (en) | Passenger car overload monitoring system and method | |
| KR101396459B1 (en) | A monitoring system of cctv operation state | |
| GB2512444A (en) | Apparatus and method for rapid human detection with pet immunity | |
| CN109274940A (en) | A kind of monitoring security of exhibition hall system | |
| CN102543029A (en) | Display device and display control method thereof | |
| CN101930650A (en) | Protection system and method | |
| CN110135148A (en) | System and method for equipment safety system | |
| CN105763835A (en) | Community intelligent monitoring system | |
| CN107067635A (en) | A kind of multimode control machine people | |
| CN102779384A (en) | Perimeter protection alarm system and method applying same | |
| CN106097626A (en) | The monitoring system and method exported for combination detector and video camera | |
| CN201972550U (en) | Non-contact all-directional monitoring anti-theft door system | |
| CN112191353B (en) | Device and method for improving safety of operation area of stone crusher | |
| CN101320504A (en) | Television set with anti-theft alarming function and its implementing method | |
| KR101255083B1 (en) | Passive infrared sensing device and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120704 Assignee: Hunan Sany Kuaierju Residential Industries Co., Ltd. Assignor: Sanyi Heavy Industry Co., Ltd. Contract record no.: 2015430000039 Denomination of invention: Remote controller and protection method thereof Granted publication date: 20131120 License type: Exclusive License Record date: 20150518 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |